MultiFunctional Imaging LLC (MFI) is a University of Utah startup company that provides software solutions for improving the efficiency and accessibility of multi-tracer imaging with PET, PET/CT, and PET/MRI scanners. MFI offers state-of-the-art technologies for advanced medical imaging applications, targeting new approaches for obtaining and quantifying multiple imaging results in a single scan. Founded in November 2011, MFI is commercializing several patented and patent-pending technologies developed in cooperation with the University of Utah. These technologies include systems and methods for single-scan dual-state rest+stress myocardial perfusion PET imaging (MFI–Cardiac Technologies), single-scan multi-tracer PET imaging for quantification and assessment of multiple aspects of tumor function (MFI–Oncology Technologies), and fast and robust kinetic modeling for analysis of dynamic imaging data (MFI–Kinetic Technologies).